Savić, Bojan, Mladen Petrović, and Zorica Vasiljević. “THE IMPACT OF TRANSPORTATION COSTS ON ECONOMIC PERFORMANCES IN CROP PRODUCTION”. Economics of Agriculture 67, no. 3 (September 29, 2020): 683–697. Accessed May 2, 2024. https://ea.bg.ac.rs/index.php/EA/article/view/1735.